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Rapid:
Individual Calculations November 2023 |
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| Puga Mendez, Jurgen Caleb Total change: -38.40 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 13 | Lima | PER | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1023 | 0.50 | 4 | -0.96 | 40 | -38.40 | |
|  Montano Velasco, Matias Khaleb | | | 1289 | ECU | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ajahuana Medina, Darien Giambert | | | 1176 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rodriguez Chambi, Fabrizio Santia | | | 1042 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Casimiro Villavicencio, Moises Ed | | | 1014 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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